These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / pinctrl / devicetree.c

diff --git a/kernel/drivers/pinctrl/devicetree.c b/kernel/drivers/pinctrl/devicetree.c
index 0bbf7d7..fe04e74 100644 (file)
--- a/kernel/drivers/pinctrl/devicetree.c
+++ b/kernel/drivers/pinctrl/devicetree.c
@@ -97,13 +97,7 @@ static int dt_remember_or_free_map(struct pinctrl *p, const char *statename,
 
 struct pinctrl_dev *of_pinctrl_get(struct device_node *np)
 {
-       struct pinctrl_dev *pctldev;
-
-       pctldev = get_pinctrl_dev_from_of_node(np);
-       if (!pctldev)
-               return NULL;
-
-       return pctldev;
+       return get_pinctrl_dev_from_of_node(np);
 }
 
 static int dt_to_map_one_config(struct pinctrl *p, const char *statename,